1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1bc82eed99d98ba23a7ed0792536abfb5958fa6c03406df62606ba4bfb59260. Chain 2 (Bitcoin): anchored in block 953879 (2026-06-16T02:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/09a97e0d-dfad-4e73-8040-7a4567ae3968.json and https://artists.proofprofile.net/proofs/artist/09a97e0d-dfad-4e73-8040-7a4567ae3968.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Aabroo (Original Motion Picture Soundtrack)
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x970d303693b93fccbc38dfe9ce396d58ad90d7151b3e4fb103e2cffc6cd43805. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INH109450170 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa46ea8b9089800bdfedef5d781d471630a993da2396103727aff5e52af6b772b. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INH109238470 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x794cd71e94b69e968d282a5e41d57561d5184b378d4f4ffe59f44857111ba9ce. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INH109450060 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf00f83e0687d60937a9d36ec267f067a411c4f45441d9e866a886e8f10f21bd. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INH109450110 — a six-check JSON result.
Dil Ne Phir Yaad Kiya (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x794cd71e94b69e968d282a5e41d57561d5184b378d4f4ffe59f44857111ba9ce. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INH109450060 — a six-check JSON result.
Mr. Murder (Original Motion Picture Soundtrack)
Beti (Original Motion Picture Soundtrack)
Soldier (Original Motion Picture Soundtrack)
Mahua (Original Motion Picture Soundtrack)
Zamin Ke Chand Tere Dil Men Pyar (From "Soldier") - Single
Truck Driver (Original Motion Picture Soundtrack)
Moojrim (Original Motion Picture Soundtrack)
Sawan Bhadon (Original Motion Picture Soundtrack)
Dharti Ki God Mein (Original Motion Picture Soundtrack)
Ladki Pasand Hai (Original Motion Picture Soundtrack)
Ek Khiladi Bawan Pattey (Original Motion Picture Soundtrack)
Memsaab (Original Motion Picture Soundtrack)
Sazaa (Original Motion Picture Soundtrack)
Shaher Se Door (Original Motion Picture Soundtrack)
Yauwan (Original Motion Picture Soundtrack)
Maalik Tere Bande Hum (Original Motion Picture Soundtrack)
Do Bachchey Dus Haath (Original Motion Picture Soundtrack)
Doctor X (Original Motion Picture Soundtrack)
Wohi Raat Wohi Awaz (Original Motion Picture Soundtrack)
Mehmil (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccc593f9104bcd9b56eab6be4d3f592b551ab9b42048f86fda4f20cc36162487. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INH109632940 — a six-check JSON result.
Aangan (Original Motion Picture Soundtrack)
Do Chattane (Original Motion Picture Soundtrack)
Khoon Ki Keemat (Original Motion Picture Soundtrack)
Raftaar (Original Motion Picture Soundtrack)
Do Sher (Original Motion Picture Soundtrack)
Jaggu (Original Motion Picture Soundtrack)
Fauji (Original Motion Picture Soundtrack)
Umar Qaid (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaca8ec0876ac262edf14d5f831b18042eb7ad7b9e6e10e84299da2a6c8ee2bd. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INH109745340 — a six-check JSON result.
Play Boy (Original Motion Picture Soundtrack)
Shankar Dada (Original Motion Picture Soundtrack)
Dhyanu Bhagat (Original Motion Picture Soundtrack)
Ladki Jawan Ho Gayee (Original Motion Picture Soundtrack)
Yaari Zindabad (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc716d165e0319490716a28288dcba84347ef5e4cd43e038f60e56a9e7427dcf. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INH100051320 — a six-check JSON result.
Agar (Original Motion Picture Soundtrack)
Do Sholay (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe05011446e9a23da77c78c67f495d5e88033787f9eaa22d33a7e75174302c9e5. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INH109242410 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa286bfd386235e929dee33c41080c72f5ce62c037b8c2c53c0e27ab95930c02d. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INH109242420 — a six-check JSON result.
Do Chehere (Original Motion Picture Soundtrack)
Bhakti Main Shakti (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fe9cbc0aa25992002ee2719c93094458ea65ef36353deb7280246715b7edfb5. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INH100498910 — a six-check JSON result.
Premi Gangaram (Original Motion Picture Soundtrack)
Rangaa Aur Raja (Original Motion Picture Soundtrack)
Ram Kasam (Original Motion Picture Soundtrack)
Zamaanat (Original Motion Picture Soundtrack)
Ramkasam (Original Motion Picture Soundtrack)
Bhookh (Original Motion Picture Soundtrack)
Apna Khoon (Original Motion Picture Soundtrack)
Teen Eekay (Original Motion Picture Soundtrack)
Chowki No. 11 (Original Motion Picture Soundtrack)
Nanna Prayachitta (Original Motion Picture Soundtrack)
Zulm Ki Pukar (Original Motion Picture Soundtrack)
Raakhi Ki Saugandh (Original Motion Picture Soundtrack)
Jwaala Daaku (Original Motion Picture Soundtrack)
Badla Aur Balidan (Original Motion Picture Soundtrack)
Angaar (Original Motion Picture Soundtrack)
Agent 009 (Original Motion Picture Soundtrack)
Khoon Ki Takkar (Original Motion Picture Soundtrack)
Jarnail Singh (Original Motion Picture Soundtrack)
Bharat Ki Santan (Original Motion Picture Soundtrack)
Maan Gaye Ustaad (Original Motion Picture Soundtrack)
Heeron Ka Chor (Original Motion Picture Soundtrack)
Begunaah Qaidi (Original Motion Picture Soundtrack)
Kasam Durga Ki (Original Motion Picture Soundtrack)
Farz Ki Keemat (Original Motion Picture Soundtrack)
Do Yaaron Ki Yaari (Original Motion Picture Soundtrack)
Introduction Commentary by Vijay Bahl (From "Chaar Maharathi")
Chaar Maharathi (Original Motion Picture Soundtrack)
Durgaa (Original Motion Picture Soundtrack)
Yeh Hai Basti Badmashon Ki (Original Motion Picture Soundtrack)
Insaaf Bhawani Ka (Original Motion Picture Soundtrack)
Kachhi Jawani (Original Motion Picture Soundtrack)
Dharma (Original Motion Picture Soundtrack)
Teen Chor (Original Motion Picture Soundtrack)